<template>
  <div class="goods-list">
    
    <router-link :to="'/home/goodsinfo/' + item.id" class="goods-item" v-for="item in goodslist" :key="item.id" tag="div">
      <img :src="item.img_url" alt="">   <!-- src别忘了加:绑定 -->
      <h1 class="title">{{item.title}}</h1>
      <div class="info">
        <p class="price">
          <span class="now">￥{{item.sell_price}}</span>
          <span class="old">￥{{item.market_price}}</span>
        </p>
        <p class="sell">
          <span>热卖中</span>
          <span>剩{{item.stock_quantity}}件</span>
        </p>
      </div>
    </router-link>

    <mt-button type="danger" size="large" @click="getMore">加载更多</mt-button>

  </div>
</template>

<script>
export default {
  data(){
    return {
      pageindex:1,
      goodslist:[],
    };
  },
  created(){
    this.getGoodsList();
  },
  //keep-alive相关函数：
  activated(){
    document.body.scrollTop = this.scrollY
    document.documentElement.scrollTop = this.scrollY;
    //window.scrollTo(0,this.scrollY,0)
  },
  deactivated(){
    this.scrollY = document.body.scrollTop;
  },
  methods:{
    getGoodsList(){
      this.$axios
      .get("api/getgoods?pageindex=" + this.pageindex)
      .then(Response=>{
        // this.goodslist = Response.data.message;
        this.goodslist = this.goodslist.concat(Response.data.message);
      })
      .catch(error=>{
        console.log("获取商品失败"+error);
      })
    },
    getMore(){
      this.pageindex++;
      this.getGoodsList();
    }
  }
}
</script>

<style lang="scss" scoped>
.goods-list {
  display: flex;
  flex-wrap: wrap;
  padding: 7px;
  justify-content: space-between;

  .goods-item {
    width: 49%;
    border: 1px solid #ccc;
    box-shadow: 0 0 8px #ccc;
    margin: 4px 0;
    padding: 2px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 293px;
    img {
      width: 100%;
      height: 200px;
    }
    .title {
      font-size: 14px;
    }

    .info {
      background-color: #eee;
      p {
        margin: 0;
        padding: 5px;
      }
      .price {
        .now {
          color: red;
          font-weight: bold;
          font-size: 16px;
        }
        .old {
          text-decoration: line-through;
          font-size: 12px;
          margin-left: 10px;
        }
      }
      .sell {
        display: flex;
        justify-content: space-between;
        font-size: 13px;
      }
    }
  }
}
</style>
